7148830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 13999104

約数和(自身を除く): 6850274

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 433, 635, 866, 1270, 1651, 2165, 3302, 4330, 5629, 8255, 11258, 16510, 28145, 54991, 56290, 109982, 274955, 549910, 714883, 1429766, 3574415, 7148830]

約数ペア:

[(1, 7148830), (2, 3574415), (5, 1429766), (10, 714883), (13, 549910), (26, 274955), (65, 109982), (127, 56290), (130, 54991), (254, 28145), (433, 16510), (635, 11258), (866, 8255), (1270, 5629), (1651, 4330), (2165, 3302)]